Please I need to buy the Air Flow Meter internal part N` 3432-
032-033 other adittional number: 16429-3-------------
for my 190 E, 2. 6L, 1988. This part has a very small bearing that
get stuck sometimes and It couldn't let that the adjustment with
the 3mm allen stay for the best 14/1 air gas ratio. I asked to
several MB parts store and they told me that is too difficult to
get this internal part.
Really, I only need the very small bearing but I don't know it's
part number. All the others part are OK.
Also, I need to service the fuel distributor and I don't know what
internal parts to change, for instance O-rings, orfice jet etc.